{"product_id":"spark-gap0404","title":"Spark Exhaust Grid-O Titanium Slip-On Silencer – Aprilia RSV4 \/ RSV4 1100 Factory \/ RF \/ RR (2017-2020) GAP0404","description":"\u003cp\u003eSaving 2.5 kg over the standard unit, the Spark Grid-O is the straightforward upgrade that transforms your RSV4's daily character — sharper throttle response, a genuinely rewarding exhaust note, and noticeably less unsprung mass, all without touching the original headers. Whether you commute hard through the week or take the bike to a track day at the weekend, this titanium slip-on earns its place every single time you ride.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSubstantial 2.5 kg weight saving — silencer drops from 3.6 kg to just 1.1 kg, improving both handling balance and acceleration feel\u003c\/li\u003e\n\u003cli\u003eFull titanium silencer body and titanium end cap for outstanding heat resistance and long-term durability\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer included, so you can dial back the sound for road use or remove it entirely for track days without noise restrictions\u003c\/li\u003e\n\u003cli\u003e112 dB at 5,500 rpm without dB-killer — the same Grid-O design trusted on Moto2 and Superbike World Championship circuits\u003c\/li\u003e\n\u003cli\u003eSlip-on fitment retains the original headers, keeping installation straightforward and reversible\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and mounting hardware included — ready to fit from the box\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy to the exacting standards Spark Exhaust is known for across professional motorsport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Build Quality\u003c\/h2\u003e\u003cp\u003eThe Grid-O canister is not a road-derived product dressed up for the track — it is a race-proven silencer that has been made accessible for street and circuit riders alike. Titanium was chosen for both the main body and the end cap because it combines the lowest possible weight with the thermal tolerance required when an RSV4's V4 is working hard. The result is a silencer that stays structurally sound ride after ride, year after year, without the discolouration or deformation that can affect cheaper stainless or carbon alternatives under sustained heat.\u003c\/p\u003e\u003cp\u003eThe removable dB-killer is a practical feature that many riders underestimate at purchase. On a Sunday morning road ride it keeps the exhaust note sociable; removed for a track day, it reveals the full 112 dB character that the Grid-O name has earned at the highest levels of racing. A race map or a custom dyno tune is recommended to extract every last gain from the freer-flowing exhaust path, though riders frequently report a perceptible improvement in throttle response even on a standard ECU map.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis silencer is a direct replacement for the standard unit on the following Aprilia models. The original headers are retained, so no additional pipe work is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 RF — 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RR — 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory — 2019, 2020\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGAP0404\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving\u003c\/td\u003e\n\u003ctd\u003e-2.5 kg (from 3.6 kg to 1.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (without dB-killer)\u003c\/td\u003e\n\u003ctd\u003e112 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB-killer\u003c\/td\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853549322,"sku":"GAP0404","price":904.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP0404.png?v=1780817711","url":"https:\/\/inter-pace.com\/en-ge\/products\/spark-gap0404","provider":"Inter-Pace","version":"1.0","type":"link"}